2
votes
1answer
107 views

2D Fourier transform of a few (4) disjoint discs on a plane

I'd really appreciate some advice. Short Version I'm trying to calculate the following $$ ...
15
votes
2answers
382 views

Is there a better way to add elements to a Graphics expression repeatedly?

Consider simple example where a set of points is generated and some are displayed. ...
4
votes
1answer
327 views

Bresenham's line algorithm

Bresenham's line algorithm is producing discretized line for given two points for purpose of plotting for example. Like that: I have to stress that I'm interested in positions, not a plot. ...
0
votes
2answers
197 views

Modified ListPlot, how to speed it up

I use Mathematica almost every day for several jobs (computations, graphics, etc.). I admit that this software contains much more options (capabilities) than one user may need. Well, not always since ...
20
votes
2answers
983 views

How to quickly calculate intersections of filled curves?

I am trying to quickly calculate the intersection of polygons with more than 6,000 points. A compiled solution would be preferable. Here is one example of the problem: ...